Category "mysql"

MySQL under XAMPP won't start on MacOS - throwing "no such process"

I'm on MacOS (Catalina right now) but the issue has been there for the last couple of years. XAMPP works great and then all of sudden I can't start MySQL. Only

MySQL is not connecting through python

MySQL is not connecting and show error I install mysql.connector package through pip This is Code import mysql.connector connection = mysql.connector.connect(ho

Mysql 8.0 "ERROR 1030 (HY000): Got error 100" when adding index to very large table

I'm attempting to add an index to a very large table (2B rows) and the command fails after a few hours with: ERROR 1030 (HY000): Got error 100 - 'InnoDB error'

I can't figure out why I'm getting a ReferenceError: fileUploaded is not defined

Hi this is my first post! Here's the error I'm throwing when trying to submit a post on a website I'm making! This is the error and line 36 is where i call shar

How can I link to a custom library when building MySQL Server from source?

I installed MySQL server using a standard source distribution (mysql-server-8.0) according to this url: https://dev.mysql.com/doc/refman/8.0/en/installing-sourc

PopSQL is stuck at the startup and keeps loading, what should I do?

keeps loading what should I do?

MySQL error Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException

This is my register page: Registration was working before adding Email checker functionality. This function for check did someone used this email on database.

MySQL Select query between dates

I have a MySql table called contracts. I try to filter contracts applicable between two dates 2022-05-03 and 2022-05-07. MySQL query must be return id numbers:

How to sequenced a query conditionally to avoid any timeout?

So basically, I have this current query : UPDATE act AS a INNER JOIN blob AS b ON b.fav_pat = a.pat_id SET a.blob_id = b.id This request take far too long in t

AttributeError: __aenter__

I'm trying to make a bulk update in my database. Using aiohtpp + sqlachemy. I'm getting a error async with sess.begin(): AttributeError: __aenter__ with th

What is preventing Combobox SelectedValue from setting?

I have several comboboxes, all similar code and only one, CustomerSelector.SelectedValue, is not working. I have even tried setting the value like this: Custom

Value con of type java.lang.String cannot be converted to JSONObject

I just got an error at runtime. I understand the problem, but I could not fix it. This is my first time working with Volley and a MySQL database. I want to save

Dynamic dropdown Ajax PHP request

I'm trying to make a dynamically populated drop down in a form for location selection. I have scoured stack in other posts that ask similar questions and some w

MySQL: Why is that when creating a schema with collation utf8mb4_unicode_ci it becomes utf8mb4_0900_ai_ci

When I create a schema with collition utf8mb4_unicode_ci it becomes collition utf8mb4_0900_ai_ci (using Workbench). Even when the default settings of the server

How to set MySQL time?

I want to do some testing without changing records' timestamps nor queries. My queries have NOW() in them, and I don't want to wait. So is there a way to tempor

Docker container not starting locally

I am running into issues trying to start my database locally with Docker. I keep receiving the error: 2022-03-05 15:43:51+00:00 [Note] [Entrypoint]: Entrypoint

How to solve "Error: MySQL shutdown unexpectedly" In Xamp?

When I open XAMPP and click start MySQL button and it gives me an error. I had started it just before, but now it isn't working. It given error below in xammp E

How to select multiple Columns in SQL with inner join

as you can see in my picture i have got an eer-model with 6 tables. Now I want from the table "catalog" the "ItemID", from "Users" the "UserID" and from "Roles

MySQL, Concatenate two columns

There are two columns in a MySQL table: SUBJECT and YEAR. I want to generate an alphanumeric unique number which holds the concatenated data from SUBJECT and

Laravel 9.x and MySQL how to issue an Update on millions of records

I have a project where certain records in a table will "expire" after so many days. I use soft deletes so basically all I have to do is set the deleted_at colum